In his free time, gary spends 13 hours per week on the internet and 7 hours per week playing video games. if gary has five hours of free time per day, approximately whapercent of his free time is spent on the internet and playing video games? a. 57% b. 40% c. 18% d. 4%

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next